Carbohydrate Research p. 97 - 102 (1989)
Update date:2022-08-16
Topics:
Komiyama, Makoto
Cyclodextrins (cyclomalto-oligosaccharides, CDs) induce regioselective cleavage of the 3',5'-phosphodiester linkages in di- and poly-ribonucleotides at pH 11.08 and 50 deg C. 0.15M Cyclomaltohexaose (α-CD) mediates the cleavage of CpA, CpC, CpG, and CpU to give 96-97percent of cytidine 3'-phosphate together with adenosine, cytidine, guanosine, and uridine, respectively.In the absence of α-CD, 50-52percent of cytidine 2'-phosphate is formed as by-product. α-CD also promotes the formation of adenosine 3'-phosphate from ApA and ApC, guanosine 3'-phosphate from GpG, and uridine 3'-phosphate from UpU.In contrast, β-CD and γ-CD enhance the formation of the corresponding 2'-phosphates.Regioselective cleavages of poly, poly
Contact:+86-731-84427351
Address:154 JIANXIANG SOUTH ROAD
ShenZhen InnoSyn Biotech Co.,Ltd
website:http://www.innosyns.com
Contact:+86-755-28351685
Address:Floor 5 & 6, Building A1, HAIKEXING Strategic Innovative Industrial Park, 16 BaoShan Road, PingShan District
Zhuzhou Farshine Chemical Industry Co., Ltd
Contact:0086-731-28482786
Address:No. 1,Shui Xian Road, He Tang Dictrict,Hunan-412000,China
Contact:021-50278900
Address:No.6,Room 201 ,Lane 299,bisheng road ,shanghai ,china
Changsha Goomoo Chemical Technology Co.Ltd
Contact:+86-731-82197655
Address:No.649,Chezhan Rd.(N),Changsha,Hunan,China
Doi:10.1016/j.jcat.2011.11.004
(2012)Doi:10.1002/chem.201002265
(2010)Doi:10.1081/SCC-120021833
(2003)Doi:10.1021/ja01236a504
(1944)Doi:10.1039/b916853b
(2010)Doi:10.1246/cl.1983.1471
(1983)